after login with facebook , first call is normal, but the second one always shows error

General
1

after login with facebook , first call is normally work, but the second one always shows error (from SDK ),
"Attempt to invoke virtual method ‘java.lang.String com.backendless.Footprint.get_meta()’ on a null object reference "

this error is happening only in case of login with facebook, for simple login it works well

2

Rob, please clarify, with what a platform do you work (Android, iOS, etc)?

3

Hi Rob,

Please provide some code sample so that we could try to reproduce your problem.

4

Thanks for reply , It’s Android

5

Thanks for answer, but I can’t provide sample code, because the project is too big

6

Then please try to narrow down the problem and prepare a minimal, complete and verifiable example.

7

It happens when I try to make async save()

8

Are you sure that the problem will reproduce if I do the following?

  1. Login user via Facebook
  2. Create some test entity
  3. Save it using async save()
  4. Save it using async save() again?
9

Yes, that’s currect

10

And the SDK version is the last one, I’ve updated it the day before yesterday

11

I’ve created an internal task (ID BKNDLSS-13227) to investigate your problem.

12

Ok, thanks

13

Hello Rob,
Does the issue still affect you? We couldn`t reproduce it with steps described above:

  1. Login user via Facebook

  2. Create some test entity

  3. Save it using async save()

  4. Save it using async save() again

Did you do the same?
Artur

14

Hi Arthur Dzidzoiev,
pleased to report that I have upgrate the sdk level and now it’s works without any problem
here is my current gradle compile link
compile group: ‘com.backendless’, name: ‘backendless’, version: ‘3.0.17.1’